| Name a City - European Countries | 0 | - | 4.90 | 65,391 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,109 |
| Europe Capital to Country | 0 | - | 4.99 | 250,333 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,889 |
| European Capitals by Map | 0 | - | 4.99 | 139,187 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,432 |
| European Coastal Capitals | 0 | - | 4.95 | 90,609 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,076 |
| Official Cities in the UK | 0 | - | 4.89 | 283,777 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,044 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,180 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,296 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,154 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,757 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,981 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,396 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,163 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,827 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,694 |
| World Capitals Quiz | 0 | - | 5.00 | 5,074,216 |
| Asia Capital to Country | 0 | - | 4.96 | 126,669 |
| African Capitals by Map | 0 | - | 4.99 | 133,801 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,411 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,032 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,746 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,717 |
| Which City in Europe? | 0 | - | 4.83 | 107,399 |
| Cities in European History #1 | 0 | - | 4.63 | 134,010 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,346 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,753 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,828 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,538 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,478 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,909 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,505 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,827 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,488 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,280 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,843 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,382 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,490 |
| Capitals of the Stans | 0 | - | 4.95 | 26,847 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,139 |
| Random European City to Country | 0 | - | 4.69 | 117,674 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,845 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,804 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,108 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,256 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,407 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,500 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,231 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,007 |
| Countries by Capital City | 0 | - | 5.00 | 68,287 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,169 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,652 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,202 |
| Moved Capital Cities | 0 | - | 4.96 | 74,212 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,255 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,452 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,526 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,438 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,361 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,835 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,493 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,349 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,191 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Random European Capital to Country | 0 | - | 4.98 | 190,923 |
| Random European Country to Capital | 0 | - | 4.93 | 165,133 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,453 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,739 |
| Random African Country to Capital | 0 | - | 4.94 | 71,217 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,182 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,901 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,738 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,461 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,896 |
| North American Sports Cities | 0 | - | 4.83 | 172,394 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,320 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,944 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,841 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,893 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,728 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,399 |
| Cities by Former Name | 0 | - | 4.83 | 91,579 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,397 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,659 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,216 |
| World Capitals by Map | 0 | - | 5.00 | 286,484 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,319 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,581 |
| Random Country to Capital | 0 | - | 4.98 | 920,681 |
| Capitals Starting With H | 0 | - | 4.91 | 92,555 |
| Capitals Starting With K | 0 | - | 4.88 | 83,524 |
| Capitals Starting With L | 0 | - | 4.81 | 88,090 |
| Capitals Starting With M | 0 | - | 4.93 | 107,804 |
| Capitals Starting With P | 0 | - | 4.88 | 78,210 |
| Capitals Starting With R | 0 | - | 4.87 | 81,831 |
| Capitals Starting With S | 0 | - | 4.90 | 85,791 |
| Capitals Starting With T | 0 | - | 4.85 | 76,175 |
| Capitals Starting With W | 0 | - | 4.87 | 91,307 |
| Capitals Starting With A | 0 | - | 4.97 | 127,937 |
| Capitals Starting With B | 0 | - | 4.89 | 118,485 |
| Capitals Starting With D | 0 | - | 4.93 | 96,446 |
| European Cities by Clue | 0 | - | 4.70 | 89,054 |
| Boroughs of London | 0 | - | 4.63 | 87,909 |
| London Geography | 0 | - | 4.47 | 59,679 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,060 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,277 |
| The Only European Country ... | 0 | - | 4.91 | 216,675 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,508 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,886 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,045 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,126 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,823 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,001 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,832 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,000 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,174 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,140 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,385 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,561 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,416 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,243 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,394 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,867 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,143 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,560 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,403 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,981 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,058 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,897 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,801 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,212 |
| Former Capitals | 0 | - | 4.88 | 71,461 |
| Capital Cities Chain | 0 | - | 4.84 | 82,749 |
| Coldest World Capitals | 0 | - | 4.95 | 133,566 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,575 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,956 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,415 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,904 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,577 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,828 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,302 |
| Slavic Countries | 0 | - | 4.96 | 111,670 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,244 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,680 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,219 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,163 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,204 |
| Flags to Languages | 0 | - | 4.95 | 173,658 |
| Counties of England | 0 | - | 4.97 | 796,928 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,858 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,591 |
| North America Cities by Map | 0 | - | 4.41 | 47,810 |
| Random Asian City to Country | 0 | - | 4.56 | 44,536 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,046 |
| Which City in Canada? | 0 | - | 4.83 | 57,077 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,725 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,867 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,342 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,840 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,436 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,849 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,973 |
| Ancient City to Country | 0 | - | 4.70 | 108,036 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,342 |
| City-States | 0 | - | 4.53 | 37,265 |
| South American Cities on the Map | 0 | - | 4.53 | 35,427 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,716 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,137 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,626 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,938 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,680 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,785 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,560 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,190 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,090 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,114 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,541 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,533 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,918 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,161 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,672 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,180 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,415 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,892 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,009 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,082 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,163 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,993 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,445 |
